screen

Syntax:

Runs on:

Options:

-cfilename

Use configuration file for Screen;
on your target, the configuration file is located under:
/usr/lib/graphics/target/graphics.conf
where target is the platform of your target.

-uusername

Switch to username after initialization. This
option makes screen switch from running as
root to running as username. Running as a general
user provides a more secure runtime environment. If there are any
unpredictable applications on the system, they won't be able to
leverage screen to run undesirable code as a
privileged user.

Description:

The screen utility starts Screen
services.

To invoke screen on your target:

Run screen from a shell.

Examples:

To start screen with configuration specific for
omap4430 target:

screen -c /usr/lib/graphics/omap4430/graphics.conf

To start screen as root, but switch to a general
user, joe, after initialization: